US PATENT SUBCLASS 60 / 437
.~.~ Selective fluid and mechanical drive of output from input

Current as of: June, 1999
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60 /   HD   POWER PLANTS

325  DF  PRESSURE FLUID SOURCE AND MOTOR {47}
435  DF  .~ Having a mechanical clutch or brake device in the power train {5}
437.~.~ Selective fluid and mechanical drive of output from input {1}
438  DF  .~.~.~> Condition responsive selection

DEFINITION

Classification: 60/437

(under subclass 435) Apparatus in which the device includes means by which an input drive member may be directly connected to mechanically drive the output structure.

SEE OR SEARCH THIS CLASS, SUBCLASS:

401, for a system having selecting or simultaneous fluid motor and direct manual drive of the output.

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91, Motors: Expansible Chamber Type,

391, for a motor with alternative actuation of the load.

192, Clutches and Power-Stop Control, 3.32, for a vortex-flow drive and clutch providing alternative fluid and direct drive of the output.